At present, electric vehicles mainly rely on fixed-position charging piles for battery charging, but wireless charging is their general direction of development. If wireless charging can achieve an increase in power and speed, it should be a more perfect charging method for new energy vehicles. The operation is simple, convenient to use, and there is no danger of electric shock, but this application technology still needs time to develop, and ordinary people are difficult to enjoy this service in a short time.
At present, the development of new energy vehicles is facing driving range anxiety2, the special car needs to be installed through modification, so the product quality and technology should be guaranteed, at present, there are not many manufacturers that can have production qualifications, nine speed is one of them.
3, yes, when I went to install the staff said through the international QI certification, there are overcharge protection, overvoltage protection, short circuit protection these.
4, bracket type and special car to see what you like, I personally prefer special car, I installed is a nine-speed brand of car wireless charging, after installation it is integrated with the vehicle interior, really can not see the line, the car looks neatMore, it's easy to charge.
1, the advantages of wireless charging cars are very obvious, such as electric vehicle wireless charging without exposed connectors, so that you can completely avoid leakage, electricity and other safety hazards. At the same time, wireless charging can be used to hide the power supply and transformer underground, so that the car can be charged in the parking place or special charging points on the street. BMW is offering a wireless charging package on its 530e iPerformance hybridSystem.
2, automobile wireless charging technology is an electric vehicle charging method that does not rely on charging cables, through electromagnetic induction, magnetic resonance, radio frequency and other ways to achieve non-contact power transmission, to avoid leakage, electricity and other safety hazards. Compared with traditional wired charging, it has the advantages of convenient use and no supervision, but the power is smaller and the transmission efficiency is slightly lower. Electric vehicle wireless charging mainly has two ways: electromagnetic induction and magnetic resonance.
3, for example, the commonly used charging pile fast charging power is generally more than 60kw, and the minimum slow charging power is also more than 7kw, so the current electricityMobile car wireless charging still looks very good, but the practical value is not high. In fact, compared with the fixed wireless charging technology, the charging technology of the car on the road is the most worthy of expectation.
1, but the advantages of wireless charging are also very obvious. Since there is no need to plug and unplug the charging gun, the convenience of charging is significantly improved, and the risk of electric shock is reduced. More importantly, if dynamic wireless charging mode is deployed, it can be significantly reducedElectric vehicles carry the power of the battery, reduce the cost of the vehicle, and completely solve the user's range anxiety.
2, low-power wireless charging often uses electromagnetic induction, such as the Qi method of charging mobile phones, but ZTE's electric vehicle wireless charging method uses induction. High-power wireless charging High-power wireless charging usually adopts a resonant mode (most electric vehicle charging in this way) by the power supply device (charger) to transmit energy to the electric device, the device uses the received energy to charge the battery, and at the same time for its own operation.
3, secondly, wireless chargingIf the technology wants to be truly popular, it also has high requirements for the precise positioning and intelligence of vehicles. Only when the vehicle is precisely parked in the charging space can the ground system establish a channel with the vehicle's on-board system and achieve charging. In the case of precise positioning, the same footprint, the number of electric vehicles using wireless charging compared with the traditional charging pile charging will be greatly increased, greatly improving the space utilization and charging efficiency.
4, in addition to charging, for pure electric vehicles, there is a power-saving mode and wireless charging to choose from: the speed of power transmission mode is faster than that of charging mode, and wireless chargingCompared with charging piles, wireless charging is convenient for many.
2, PISEN: Guangdong PISEN Electronics focus on mobile digital products, providing high quality wireless chargers. Green Link (UGREEN) : Shenzhen Green Link Technology research and development and sales in one, providing a comprehensive range of digital accessories and charging equipment. Xiaomi (MI) : Not only is Xiaomi's phone great, its wireless charger also embodies the company's technological pursuit of the better life.
3, HUAWEI: reliable quality, moderate price, branchHold a variety of devices to charge, although the speed is not fast, but wireless convenient, suitable for summer use. BELKIN: Stylish design, responsive, fine workmanship, fast charging, and non-slip protection. PISEN: high appearance level, light and portable, C port design is easy to use, and has good support for Samsung mobile phone wireless fast charging.
4, support MagSafe magnetic fast charge, widely used in a variety of devices. Belkin Wireless Chargers: Belkin offers advanced connectivity solutions for mobile devices. Its WIC008 mobile phone stand integrates wireless fast charge and magnetic navigationIn one, it brings the convenient experience of 15W fast charge and MagSafe magnet to iPhone users. The above brands enjoy a good reputation in the field of wireless charging, providing efficient, convenient and safe charging solutions to meet the needs of different users.
For wireless charging on the car, in general, most mobile phones are compatible, as long as the mobile phone has wireless charging function, no matter which brand or model of mobile phone, you can charge on the wireless charging panel in the car, the operation is very convenient. For example, high-end models such as BYD Han and NiO ET7 have built-in wireless charging functions, and owners do not need to worry about mobile phone type restrictions.
Car wireless charging is suitable for most mobile phones with wireless charging configuration on the market; For example, Huawei Mate RS and Mate20Pro/RS, P30/P30 Pro, Mi 9/Mix2S/3, etc., most Samsung series, mobile phones without this configuration can also achieve wireless charging function through wireless charging patches. Recently, Xiaomi launched a smart car charger, Xiaomi wireless car charger Pro, which has been officially launched, which is a small edition of me, but a necessity of life.
Car wireless charger requires mobile phone to support wireless charging function to use. Such as Samsung Galaxy S SONY Xperia Z4v, Google Nexus MOTOROLA Droid Turbo, OnePlus 9pro, Mi MIX, Mi Mix 2S, Honor Magic 3 Pro, OPPO Find X3 Pro, Nut R1 and so on. The new iPhone series basically support wireless charging. If the mobile phone does not support, like Apple, Huawei mobile phone can be.